To escape hungry bats, these flying beetles create an ultrasonic ‘illusion’
Harlan Gough holds a recently collected tiger beetle on a chain. Laurens Reeves hide caption change caption Laurens Reeves Harlan Gough holds a recently collected tiger beetle on a chain. Laurens Reeves “A lot of things fly at night,” says Harlan Gough, a wildlife biologist with the U.S. Fish and Wildlife Service. Nightfall can set … Read more